Cem Kiray's Page

Learn how I got 12 Google Play testers for 14-day closed testing completely free and unlocked Production access without paid tester services.

Fix "Invalid Google Project Number" error and push notifications on Expo React Native Android apps.

Learn how to import and use SVG images in React Native Expo components.

Learn how to add JSON-LD schema to your website with Astro pages for better SEO.

Learn how to fix the "You can't rollout this release because it doesn't allow any existing users to upgrade" error in Google Play Console.

Learn how to fix the "We are unable to process your request.

Learn why "OS watchdog terminated your app" error happens in React Native (iOS) apps.

Got the "Final reminder: Answer the updated age ratings questions." email and then App Store Connect started showing "An error has occurred.

Discover why not bicing, a fast and user-friendly Bicing Barcelona station finder app.

Fix env variables returning undefined in Vite using import.meta.env and proper .env file setup

Learn how to post form data in React Native using fetch or Axios.

Learn how to run LLM locally on your machine.

First post for my new blog.